Change-Id: I50f0f4548fdf5c79c783f4055974e427ba9cbfe8
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Adds fiber which starts with some specified delay.
If the fiber is not cancelled, bt_disconnect is called to
cancel creation of connection.
Change-Id: I06667d970ba3398f205f19f1d2e76ab6c283f274
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Galileo testing uses Linux kexec() feature to load Zephyr OS.
kexec() requires all program headers page size aligned.
Add page size padding to initlevel section in order to make
BSS page aligned.
Change-Id: I7c0e309be70aef45b347b16c6d5c01bdf5659351
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Removes references to obsolete BSP terminology. Where appropriate, replaces it
with platform terminology.
Change-Id: I41fc099844d137dd0ea87cce0f675dc6f022ad40
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Removes references to obsolete BSP terminology. Where appropriate, replaces it
with platform terminology.
Change-Id: I26c199c50fefc9729ec07c48083bedc86890cc89
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Replaces references to obsolete BSP terminology with platform.
Change-Id: Ibd083558bbbb08a16a68d58251774fb4c84cbbf8
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The Kconfig option SW_ISR_TABLE_BSP is not used anymore.
Change-Id: Ifc1be395f5ed7e5d1072a783d800385e69fbc4dc
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Removes references to obsolete BSP terminology. Where appropriate, replaces it
with platform terminology.
Change-Id: Ifb17f98bc12d3a28198810351629a109abdc18a5
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Removes references to obsolete BSP terminology. Where appropriate, replaces it
with platform terminology.
Change-Id: If38c859338c7cf0de58430336e1046b28f9e9944
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Replaces references to obsolete BSP terminology with platforms.
Change-Id: Id5f7760e2d14353a19c020afd8f87d9033ddbf69
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Updates instructions to use the new platform terminology and build variables
instead of the obsolete BSP nomenclature.
Change-Id: I165982c701cde6e645138b3346e42b4588706ffa
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Removes references to obsolete BSP terminology from the sample projects and
replaces it with references to platforms where appropriate.
Change-Id: I6c8071a84f77c2cfe1458e3891d2b5e5afdaf8f9
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Removes reference to the unsupported "-T <toolchain>" option and the replaces
the deprecated "-B <BSP>" option with "-P <platform>".
Change-Id: I21ab863dded9cbfd4fc0ab2fcade59137add08cf
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Add to the configuration that HPET timer legacy emulation
mode is not used, as hardware does not support it.
Change-Id: I51175a0ce8f06c9c38a3fc36f9723e431fc72dd6
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
In order to work reliably on QEMU and not depend on the
host CPU frequency change basic_atom configuration to use HPET.
Change-Id: I1253a0224bcbff4a7d54406b089c29b5ace32080
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Qemu implements HPET so that it is connected to IRQ 2, which makes
necessary to use it in legacy emulation mode.
Add legacy emulation mode to HPET driver.
Change the way the HPET driver is initialized. QEMU requires that
the mode (one shot or periodic) gets set prior loading comparator
value.
Add debugging mode to HPET driver to ease the next port.
Change-Id: I668325d5968451585519a08b6c41863cf6e37f88
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Disable the PIC upon initialization to prevent it from
generating spurious interrupts.
Change-Id: I08ba1d00e269e1fd1d32960dcb844e9fa1ccc195
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Fixes README.txt for nanokernel's test_xip to refer to the nanokernel instead
of the microkernel.
Change-Id: I03866e88ec67515b827b901d49b1e7b10d3866d0
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes a couple of references to obsolete resource terminology; they now refer
to mutexes.
Change-Id: Ie7f837b6657891bdde9b09bb0ff2311fe4c19928
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The configuration of SRAM and flash options are no longer hardcoded in the
platform's linker script file, but are instead defined in the platform
configuration file.
Change-Id: I557a8228080d607f6add5f86b9b2509ed3fd31ce
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds Kconfig options for specifying the following platform attributes:
SRAM size
SRAM base address
Flash size
Flash base address
This will allow them to be hoisted out of the platform's linker script file
in a later commit.
Change-Id: I09ba5c09d8f34eea5d787c669d77d27d4389d824
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The Cortex-M related Kconfig menus and options no longer show up at the top
level when "make ARCH=arm menuconfig" is issued. They show up under the
"General Platform Configuration" menu.
Change-Id: I6bf012e628212340f5e089d0193a9a71d90c79b9
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Eliminates bsp directory as part of transforming BSPs to platforms.
Change-Id: I8b5366bf32797ddbb1bfa3520ddfeed6344cec2f
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes whitespace issues found by checkpatch.
Change-Id: I0bfa6721dcf2d6c0413b4ca39d3c5ea98631b96d
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The online help ./scripts/sanitycheck --help describes usage.
Most users will simply want to run with no arguments.
Change-Id: Icedbbfc22599a64a6e3dbbb808ff3276db06f2e0
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Performance is about the same, it does not appear to cause issues,
and older versions of QEMU don't support this flag.
Change-Id: Ie45a2396c7b0d3098923244d92b15422491413a1
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This fixes issues building in a tree which has symlinks in its path,
for some reason PROJECT_BASE ends up having symlinks removed from it
but not ZEPHYR_BASE, causing Python to generate relative paths
with "../.." (for example) in the beginning. This patch ensures both
have symlinks removed before computing SOURCE_DIR.
Change-Id: I3e0688b602a320d7644834b73cde79cfe91cb677
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Enhances description for pipe definition. Adds examples of pipe
use. Enhances descriptions in pipe API table.
Change-Id: I14485a4c5ef964ab0000699a79d7632ee4130167
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Using as default on build host Python3.4 environment,
the build of Zephyr terminates with complain.
File "<string>", line 1
import os.path; print os.path.relpath(...)
^
SyntaxError: invalid syntax
Change-Id: I99abf647ffc68d4e8a0b3d6c74a5362435670aa4
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Kbuild doesn't like absolute paths since it can't compute an outdir path
by applying a prefix. Convert to relative path before calling the kernel
Make session.
This will not work for projects that are completely outside the Zephyr
tree as leading ../ in the relative SOURCE_DIR will mess up the outdir
calculation.
Change-Id: I6680796d5da4624b01aa3c45ac2c4b4a8a99d09a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
We only want to rebuild this if the MDEF file has been touched.
Otherwise, zephyr.h gets rebuilt with every build, causing
unnecessary rebuilds of application source.
Change-Id: If128da48c9688f043c467f6b163ec6cb3e1d952c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Enhances description for mailbox definition. Adds examples of basic
mailbox use. Enhances descriptions in mailbox API table.
Note: Enhancement of the initial part of this document is left
for future commits, as are examples of more complex mailbox operations
like asynchronous send and receive.
Change-Id: I9a0b46f7e71242a113fab2ded395e068fefede84
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Fix the structure members alignment to avoid problems
when GCC allocates 1 byte for a member of enum type.
Change-Id: I9f28c72d2e5359216ada921d4d5ce32d55cbdd45
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
It appears more conventional to require callers of function-type
macros to supply the trailing semicolon.
Change-Id: I40c67cf2ec8f7e85bdc9d8a2a29698b56d9715c6
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
The basic_atom uses the LOAPIC timer, which means that the proper value for
SYS_CLOCK_HW_CYCLES_PER_SEC is dependent upon the hardware. Although the
proper value for the atom_n28xx hardware is 150000000, that value does not
necessarily play well with QEMU and the host development platform as it has
been observed on many development boxes to result in a real tick frequency
that is too high.
It is recognized that the developer's host platform can not be controlled for
and that the new value of 900000000 will not be ideal for all systems. Pending
further feedback, it should be an improvement over the previous.
Change-Id: Ibe4e1ad91d3b3ae090893ff3dc855b4343972e24
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes the SYS_CLOCK_HW_CYCLES_PER_SEC Kconfig option dependencies such that
it can be overridden by a modified platform configuration file. This is
particularly important for the LOAPIC timer driver as
SYS_CLOCK_HW_CYCLES_PER_SEC is dependent upon the target's CPU/bus frequency.
Change-Id: I0fb49b4c540888cb1988c76e2a711a85e756f82c
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This commit moves the comments from the nano_sema.c file to the
nanokernel.h file.
Change-Id: Ia1d517da38807d096b349331da72c9c4a81fb44e
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
This change restructures the existing kbuild documentation. It adds the
labels to each module and does minor corrections in spelling, grammar
and ReST markup usage.
Change-Id: Id12705085a1f99e30204c7b82b4b95b28001cb00
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
O was getting passed along to the main Kbuild Make session which is
called with -C. If O was a relative path, the outdir would effectively
become $(ZEPHYR_BASE)/$(O) which is not what we want.
Change-Id: I148539490ecfc2d4e84a0fdf3e3dd1ab24503633
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Moves the source files from arch/x86/ to arch/x86/core/ as part of transforming
BSPs to platforms.
Change-Id: I0ef6622762cda8ce201944fd87f2ee8f73e3e511
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Johan Hedberg